package com.bite.javaSEreview.j20240710;

import java.util.Scanner;

public class Test {
    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        // 注意 hasNext 和 hasNextLine 的区别
        while (in.hasNextInt()) { // 注意 while 处理多个 case
            int n = in.nextInt();
            for(int i = 0;i < n;i++) {
                for(int j = 0;j < n;j++) {
                    if(i == j || (i+j) == n-1) {
                        System.out.print("*");
                    }else {
                        System.out.print(" ");
                    }
                }
                System.out.println();
            }
        }
    }
}
